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黄芩内生真菌N.SBA10代谢产物抗氧化活性及结构鉴定 被引量:10

Antioxidant activity and structure identification of metabolites of an endophytic fungus Alternaria sp. N.SBA10 isolated from Scutellaria baicalensis
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摘要 黄芩内生真菌N.SBA10固体发酵培养物的乙酸乙酯提取物有较好的抗氧化活性。从乙酸乙酯提取物中分离得到3个化合物,根据波谱数据,化合物1–3的结构分别被鉴定为:邻苯二甲酸二正丁酯(DBP),alternariol methyl ether(AME)和alternariol(AOH)。 Ethyl acetate extract (EAE) of the culture ofAlternaria sp. N.SBA10 isolated from Scutellaria baicalensis in solid state fermentation showed good antioxidant activity. Three compounds isolated from EAE were identified as dibutyl phthalate (DBP) (1), altemariol methyl ether (AME) (2) and altemariol (AOH) (3) by nuclear magnetic resonance (NMR) spectral analysis.
出处 《菌物学报》 CAS CSCD 北大核心 2012年第6期917-923,共7页 Mycosystema
基金 国家自然科学基金(Nos.30770005 30870008)
关键词 中药 真菌 发酵 自由基 化合物 traditional Chinese medicine, fungi, fermentation, free radicals, compounds
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